Prepare for ComfyUI Manager publication

- Add pyproject.toml for new ComfyUI Manager system
- Add MIT LICENSE file
- Fix GitHub URL in README

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Setmaster
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -28,7 +28,7 @@ Search for "ModelPulse" in ComfyUI Manager and click Install.
 
 ```bash
 cd ComfyUI/custom_nodes
-git clone https://github.com/your-username/ComfyUI-ModelPulse.git
+git clone https://github.com/Setmaster/ComfyUI-ModelPulse.git
 ```
 
 Restart ComfyUI after installation.

pyproject.toml

@@ -0,0 +1,18 @@
+[project]
+name = "comfyui-modelpulse"
+version = "1.0.0"
+description = "Track model usage frequency to identify abandoned or underutilized models"
+readme = "README.md"
+license = { file = "LICENSE" }
+requires-python = ">=3.10"
+dependencies = []
+
+[project.urls]
+Homepage = "https://github.com/Setmaster/ComfyUI-ModelPulse"
+Repository = "https://github.com/Setmaster/ComfyUI-ModelPulse"
+Issues = "https://github.com/Setmaster/ComfyUI-ModelPulse/issues"
+
+[tool.comfy]
+PublisherId = "setmaster"
+DisplayName = "ModelPulse"
+Icon = "chart-line"